4059431 has 4 divisors (see below), whose sum is σ = 4235952. Its totient is φ = 3882912.

The previous prime is 4059403. The next prime is 4059439. The reversal of 4059431 is 1349504.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4059431 - 2¹⁴ = 4043047 is a prime.

It is a super-2 number, since 2×4059431² = 32957960087522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4059431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4059439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88226 + ... + 88271.

It is an arithmetic number, because the mean of its divisors is an integer number (1058988).

Almost surely, 2^4059431 is an apocalyptic number.

4059431 is a deficient number, since it is larger than the sum of its proper divisors (176521).

4059431 is a wasteful number, since it uses less digits than its factorization.

4059431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176520.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 4059431 is about 2014.8029680343. The cubic root of 4059431 is about 159.5224170299.

The spelling of 4059431 in words is "four million, fifty-nine thousand, four hundred thirty-one".